XC4VLX80-12FF1148C

The XC4VLX80-12FF1148C is a Virtex®-4 LX field programmable gate array (FPGA) IC designed for applications that require high logic capacity, substantial on-chip memory, and a large number of I/O connections. It is supplied in a 1148-ball FCBGA package and is intended for commercial-grade systems.

With 8,960 configurable logic blocks, approximately 3.6864 Mbits of embedded memory, and 768 I/O pins, this device targets system designs where integration of dense logic and memory resources into a single FPGA reduces board-level complexity and component count.

Key Features

• Core Logic — 8,960 configurable logic blocks (CLBs) and 80,640 logic elements for implementing complex digital logic and custom hardware functions.
• Embedded Memory — Approximately 3.6864 Mbits of on-chip RAM to support data buffering, state machines, and intermediate storage within the FPGA fabric.
• I/O Capacity — 768 I/O pins provide broad connectivity for interfacing with external devices, buses, and peripherals.
• Power — Supported voltage supply range from 1.14 V to 1.26 V to match system power rails and design requirements.
• Package & Mounting — 1148-BBGA (FCBGA) package, supplier device package 1148-FCPBGA (35 × 35), intended for surface-mount assembly.
• Operating Range — Commercial operating temperature range from 0 °C to 85 °C suitable for typical commercial applications.
• Environmental Compliance — RoHS compliant to support regulatory requirements for many commercial products.

Typical Applications

• Communications and Networking: Used where large I/O counts and embedded memory support protocol interfaces, packet handling, or custom data-path logic.
• Industrial Control and Automation: Applicable for control logic, sensor aggregation, and real-time processing that benefit from a high quantity of logic elements and on-chip RAM.
• Test & Measurement Systems: Suitable for instrumentation requiring flexible logic implementation, onboard memory for buffering, and extensive external connectivity.

Unique Advantages

• Highly integrated logic resources: Large CLB and logic element counts allow substantial functionality to be implemented on a single device, reducing external components.
• Significant on-chip memory: Approximately 3.6864 Mbits of embedded RAM supports buffering and intermediate storage without external memory.
• Extensive I/O capability: 768 I/O pins enable flexible interfacing options across multiple system buses and peripherals.
• Compact BGA packaging: 1148-ball FCBGA (35 × 35) provides a high-density assembly option for space-constrained PCBs.
• Commercial-grade suitability: Operates across a 0 °C to 85 °C range and is RoHS compliant for standard commercial applications.

Why Choose XC4VLX80-12FF1148C?

The XC4VLX80-12FF1148C combines a large logic fabric, substantial embedded memory, and a high I/O count in a compact FCBGA package, making it a strong choice for commercial designs that demand integration and flexibility. Its specifications are aimed at engineers who need to consolidate complex digital functions and memory-intensive tasks into a single FPGA.

This part is well suited for system designers looking to reduce BOM complexity while retaining the ability to implement customized hardware logic, on-chip buffering, and extensive peripheral interfacing. Its commercial-grade temperature range and RoHS compliance support deployment in many standard electronic products where long-term availability and vendor ecosystem support are important.

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